Use of the Analytic Hierarchy Process in safety control of rescue equipment

Ground maneuver rescue equipment is complex, therefore, systematic analysis and risk assessment of the rescue equipment needs to be carried out. This evaluation method provides positive guidance and reference for the management and maintenance of the equipment system. At present, many countries adopt the risk matrix method to assist in decision-making about the safety control of important systems. There is a relationship between the possibility and importance of the factors that influence the development of the transaction. The risk matrix method can be used to find this relationship and to stratify the data. It also has a good effect on systems in which objective judgment is weak. The present study refers to the mature evaluation system in the field of abroad car production, combines the actual rescue situation of Fengfeng District in Jizhong Energy Group, and aims to establish a subjective evaluation system with special characteristics for underground emergency refuge systems. This evaluation system uses the method of scoring combing weight combined with the analytic hierarchy process. It provides a scientific basis and effective reference for daily use and maintenance of the entire system.